This mattebox is equipped with 2 filter holders 4″ X 4″ independently rotatable 360°, 1 filter holder 4''x 5,65'', 2 eyebrows and 2 masks 16:9 and 4:3 (supplied without adapter ring), 1 folding top flap.
It can handle up to 4 filters, two of which are fully rotatable. This mattebox can be used on 15mm support rails or as a clip-on. For maximum flair reduction an exchangeable matte system, internal French flags and a high folding flag are included.
The MB-350 Vocas has two independently rotating filter trays and a non-rotating, horizontally oriented filter mattebox. This mattebox can accept another (4×5.65 ") filter in the hood. If you wish, this fourth filter can be replaced by a 16:9 4:3 or a mask.
The MB-350 features a Vocas Quick-Lock mounting system that attaches directly to the front lens barrel. If required, an MBS-100 and a matteboxbarsadapter are available for use with standard 15mm lightweight matteboxes.